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* lls/x86: use 3-operator vaddpd in ADDPD_MEMLoren Merritt2013-07-02
| | | | | | Fixes build with yasm-1.1 Signed-off-by: Anton Khirnov <anton@khirnov.net>
* x86: lpc: fix a segfault in av_evaluate_lls_sse2()Loren Merritt2013-06-30
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* x86: lpc: simd av_evaluate_llsLoren Merritt2013-06-29
| | | | | | 1.5x-1.8x faster on sandybridge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* x86: lpc: simd av_update_llsLoren Merritt2013-06-29
| | | | | | 4x-6x faster on sandybridge Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* avutil: Add av_cold attributes to init functions missing themDiego Biurrun2013-05-04
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* x86: float dsp: butterflies_float SSEChristophe Gisquet2013-05-03
| | | | | 97c -> 49c Some codecs could benefit from more unrolling, but AAC doesn't.
* dsputil: Make dsputil selectableRonald S. Bultje2013-04-10
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* x86inc: Fix number of operands for cmp* instructionsChristophe Gisquet2013-04-09
| | | | | | cmp{p,s}{s,d} instructions do take an imm8 operand. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* cosmetics: Remove unnecessary extern keywords from function declarationsDiego Biurrun2013-03-27
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* x86: Use simple nop codes for <= sse (rather than <= mmx)Ronald S. Bultje2013-02-19
| | | | | | | | The "CentaurHauls family 6 model 9 stepping 8" family of CPUs (flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse up rng rng_en ace ace_en) SIGILLs on long nop codes. Signed-off-by: Martin Storsjö <martin@martin.st>
* avutil: Ensure that emms_c is always defined, even on non-x86Diego Biurrun2013-02-14
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* avutil: Move emms code to x86-specific headerDiego Biurrun2013-02-14
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* floatdsp: move scalarproduct_float from dsputil to avfloatdsp.Ronald S. Bultje2013-01-22
| | | | This makes the aac decoder and all voice codecs independent of dsputil.
* floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp.Ronald S. Bultje2013-01-22
| | | | | | Now, nellymoserenc and aacenc no longer depends on dsputil. Independent of this patch, wmaprodec also does not depend on dsputil, so I removed it from there also.
* floatdsp: move vector_fmul_add from dsputil to avfloatdsp.Ronald S. Bultje2013-01-22
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* x86: Add a Yasm-based emms() replacementMartin Storsjö2013-01-18
| | | | | | | This provides a fallback when building with Yasm enabled, but neither inline assembly, nor the _mm_empty intrinsic are available or enabled. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* x86inc: Add cvisible macro for C functions with public prefixDiego Biurrun2013-01-18
| | | | | | This allows defining externally visible library symbols. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* x86inc: Rename "program_name" to "private_prefix"Diego Biurrun2013-01-18
| | | | | | | The new name is more descriptive and will allow defining a separate public prefix for externally visible library symbols. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* float_dsp: Add #ifdef HAVE_INLINE_ASM around vector_fmul_windowMartin Storsjö2013-01-17
| | | | | | This fixes builds on 64bit MSVC. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavc: Move vector_fmul_window to AVFloatDSPContextJustin Ruggles2013-01-16
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* x86: Add PAVGB macro to abstract pavgb/pavgusb instruction via cpuflagsDiego Biurrun2013-01-15
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* x86: ABSB2: port to cpuflagsDiego Biurrun2013-01-15
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* x86: ABSB: port to cpuflagsDiego Biurrun2013-01-15
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* x86: ABS2: port to cpuflagsDiego Biurrun2013-01-14
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* x86: ABS1: port to cpuflagsDiego Biurrun2013-01-06
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* lavc: merge latest x86inc.asm fixes with x264Ronald S. Bultje2012-12-19
| | | | | | Unbreak NASM support. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* x86inc: fully concatenate tokens to fix macro expansion for nasmJanne Grunau2012-12-13
| | | | | Fixes build errors with nasm introduced in 6f40e9f070f7 for stack memory alignment. Noticed by BugMaster.
* x86inc: fix stack alignment on win64Ronald S. Bultje2012-12-12
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* x86inc: support stack mem allocation and re-alignment in PROLOGUERonald S. Bultje2012-12-12
| | | | | | | Use this in VP8/H264-8bit loopfilter functions so they can be used if there is no aligned stack (e.g. MSVC 32bit or ICC 10.x). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* x86: float_dsp: fix loading of the len parameter on x86-32Justin Ruggles2012-12-07
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* x86: float_dsp: fix compilation of ff_vector_dmul_scalar_avx() on x86-32Justin Ruggles2012-12-06
| | | | Signed-off-by: Janne Grunau <janne-libav@jannau.net>
* x86: af_volume: add SSE2/SSSE3/AVX-optimized s32 volume scalingJustin Ruggles2012-12-05
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* float_dsp: add vector_dmul_scalar() to multiply a vector of doublesJustin Ruggles2012-12-05
| | | | Include x86-optimized versions for SSE2 and AVX.
* x86: cpu: Drop unused HAVE_RWEFLAGS conditionDiego Biurrun2012-11-28
| | | | The test for rweflags was dropped in a previous commit.
* x86: float_dsp: add SSE version of vector_fmul_scalar()Justin Ruggles2012-11-26
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* x86: SPLATD: port to cpuflagsDiego Biurrun2012-11-18
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* x86: mmx2 ---> mmxext in asm constructsDiego Biurrun2012-11-14
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* build: Drop AVX assembly ifdefsDiego Biurrun2012-11-11
| | | | An assembler able to cope with AVX instructions is now required.
* x86inc: Set program_name outside of x86inc.asmDiego Biurrun2012-11-11
| | | | This reduces the local difference to the x264 upstream version.
* x86: PALIGNR: port to cpuflagsDiego Biurrun2012-11-09
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* x86: PABSW: port to cpuflagsDiego Biurrun2012-11-05
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* x86: Refactor PSWAPD fallback implementations and port to cpuflagsDiego Biurrun2012-11-02
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* x86: PMINUB: port to cpuflagsDiego Biurrun2012-11-02
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* x86util: Add cpuflags_mmxext alias for cpuflags_mmx2Diego Biurrun2012-11-02
| | | | "mmxext" is a more sensible name and more common in outside projects.
* x86inc: Only define program_name if the macro is unsetDiego Biurrun2012-11-02
| | | | This allows overriding the value from outside of the file.
* x86: Fix assembly with NASMDave Yeo2012-10-31
| | | | | | | Unlike YASM, NASM only looks for include files in the current directory, not in the directory that included files reside in. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* x86: MMX2 ---> MMXEXT in macro namesDiego Biurrun2012-10-31
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* x86: include x86inc.asm in x86util.asmDiego Biurrun2012-10-31
| | | | This is necessary to allow refactoring some x86util macros with cpuflags.
* Remove INIT_AVX from x86inc.asm.Ronald S. Bultje2012-10-29
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* x86: get_cpu_flags: add necessary ifdefs around function bodyDiego Biurrun2012-10-04
| | | | | | | ff_get_cpu_flags_x86() requires cpuid(), which is conditionally defined elsewhere in the file. Surrounding the function body with ifdefs allows building even when cpuid is not defined. An empty cpuflags mask is returned in this case.
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